#40E761#40E761

#40E761 is a light, highly saturated green. Relative luminance 0.591; OKLCH L 81.6% C 0.223 H 146.3°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#40E761
RGB	rgb(64, 231, 97)
HSL	hsl(132, 78%, 58%)
HSV	hsv(132, 72%, 91%)
CMYK	cmyk(72.3%, 0%, 58%, 9.4%)
CIE-LAB	lab(81.35, -68.73, 52.32)
CIE-LCH	lch(81.35, 86.37, 142.72°)
OKLab	oklab(81.63% -0.1852 0.1238)
OKLCH	oklch(81.63% 0.223 146.3)
XYZ	xyz(32.8456, 59.1011, 20.9836)
Luminance	0.5910 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E761 #E740C6

analogous

#73E740 #40E761 #40E7B4

triadic

#40E761 #6140E7 #E76140

tetradic

#40E761 #4073E7 #E740C6 #E7B440

square

#40E761 #4073E7 #E740C6 #E7B440

split-complementary

#40E761 #B440E7 #E74073

monochromatic

#13992E #1AD03E #40E761 #76EE8E #ADF5BB

Accessibility & contrast

On white

1.64

#40E761 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#40E761 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E761

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E761	#FFFFFF	#000000	##000000
##40E761	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD253

Deuteranopia (green-blind)

#D7C56C

Tritanopia (blue-blind)

#00E2CA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #40e761;
/* rgb */ color: rgb(64, 231, 97);
/* oklch */ color: oklch(81.6% 0.223 146.3);

Tailwind

colors: {
  custom: {
    50: '#8cf092',
    500: '#40e761',
    950: '#000000',
  },
}

SCSS

$custom: #40e761;
$custom-light: #8cf092;
$custom-dark: #000000;

JSON

{
  "hex": "#40e761",
  "rgb": {
    "r": 64,
    "g": 231,
    "b": 97
  },
  "hsl": {
    "h": 131.856,
    "s": 77.674,
    "l": 57.843
  },
  "oklch": {
    "l": 0.81634,
    "c": 0.22278,
    "h": 146.3
  },
  "luminance": 0.59105
}

Semantic roles & 50–950 ramp

primary

#40E761

secondary

#9D2E87

accent

#34CEF4

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170D

muted

#7F857F

Preview Lab

Preview with #40E761

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →